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Web URL(s): | http://www.apsnet.org/publications/phytopathology/backissues/Documents/1990Articles/phyto80n10_957.pdf#page=22 Last checked: 10/15/2015 Requires: PDF Reader Notes: Item is within a single large file |
Publication Type:
| Report |
Content Type: | Abstract or Summary only |
Author(s): | Elliott, M. L. |
Author Affiliation: | University of Florida - IFAS, Fort Lauderdale Research and Ed. Center |
Title: | Pathogenicity studies of fungi associated with bermudagrass decline |
Source: | Phytopathology. Vol. 80, No. 10, October 1990, p. 978. |
Publishing Information: | St. Paul, MN: American Phytopathological Society |
Keywords: | TIC Keywords: Pathogens; Cynodon; Gaeumannomyces graminis var. graminis; Gaeumannomyces incrustans; Phialophora
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Abstract/Contents: | "Pathogenicity studies were conducted in a plant growth chamber with five Gaeumannomyces graminis var. graminis (Ggg) isolates, six G. incrustans (Gi) isolates and seven Phialophora sp. (Ph) isolates. 'Tifgreen' bermudagrass and 'Palmer' ryegrass were used as hosts. The growth medium was either horticultural grade vermiculite or a top soil mix of 80% sand/20% peat moss. All of the Gi isolates were pathogenic on ryegrass in both media; none demonstrated pathogenicity on bermudagrass. Three Ggg isolates were pathogenic on ryegrass and bermudagrass in both growth media. However, there were fewer symptomatic roots found on bermudagrass than ryegrass. None of the Ph isolates appeared to be pathogenic to either grass. All of the Ggg and Gi isolates were recovered from infected plant tissue to fulfill Koch's postulates. Most of the Ph isolates were also recovered from root tissue indicating they were capable of colonizing the roots." |
Language: | English |
References: | 0 |
Note: | This item is an abstract only! |
| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete): Elliott, M. L. 1990. Pathogenicity studies of fungi associated with bermudagrass decline. Phytopathology. 80(10):p. 978. |
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| Web URL(s): http://www.apsnet.org/publications/phytopathology/backissues/Documents/1990Articles/phyto80n10_957.pdf#page=22 Last checked: 10/15/2015 Requires: PDF Reader Notes: Item is within a single large file |
| MSU catalog number: SB 599 .P48 |
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